201371004

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 522810288

約数和(自身を除く): 321439284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 107, 122, 183, 214, 244, 321, 366, 428, 549, 642, 732, 857, 963, 1098, 1284, 1714, 1926, 2196, 2571, 3428, 3852, 5142, 6527, 7713, 10284, 13054, 15426, 19581, 26108, 30852, 39162, 52277, 58743, 78324, 91699, 104554, 117486, 156831, 183398, 209108, 234972, 275097, 313662, 366796, 470493, 550194, 627324, 825291, 940986, 1100388, 1650582, 1881972, 3301164, 5593639, 11187278, 16780917, 22374556, 33561834, 50342751, 67123668, 100685502, 201371004]

約数ペア:

[(1, 201371004), (2, 100685502), (3, 67123668), (4, 50342751), (6, 33561834), (9, 22374556), (12, 16780917), (18, 11187278), (36, 5593639), (61, 3301164), (107, 1881972), (122, 1650582), (183, 1100388), (214, 940986), (244, 825291), (321, 627324), (366, 550194), (428, 470493), (549, 366796), (642, 313662), (732, 275097), (857, 234972), (963, 209108), (1098, 183398), (1284, 156831), (1714, 117486), (1926, 104554), (2196, 91699), (2571, 78324), (3428, 58743), (3852, 52277), (5142, 39162), (6527, 30852), (7713, 26108), (10284, 19581), (13054, 15426)]